Juice Blog

🤖 AI and Personal Training: BFFs or Frenemies? 🏋️‍♀️

💪👵 Stop the Clock: Why Grannies Should Pump Iron (and You Should Too)

🏋️‍♀️ Top Fitness Software in Berlin 2025: Because Spreadsheets Are So Last Year

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Resistance training, once considered mainly for athletes, is now recognized as a crucial contributor to health and disease prevention, particularly as sedentary lifestyles and age-related muscle loss ...

The Best Tools for Personal Trainers in Berlin — 2025 Edition :rocket: Berlin’s fitness scene moves faster than a coach shouting “one more rep.” To stay ahead—and to rank for personal trainer software...

Training Smarter with RPE: How to Gauge Effort in the Gym Most beginners assume progress comes from pushing as hard as possible every time they step into the gym. But lifting isn’t just about how much...

Weightlifting, also known as strength or resistance training, is a form of exercise that uses weights to build muscle strength and endurance. It has numerous benefits, including increased muscle mass,...

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Wearables are everywhere. But when it comes to heavy squats, Olympic lifts, or deadlifts? Are they legit? Let's break down what they do well and where they fail.

Biometrics aren't just numbers—they're accountability. Knowing how often clients sleep, rest, recover, and move can elevate your coaching. Here's how to implement it smartly.

Let's be real: fancy coaching apps are sexy. But Google Sheets? That's where trainers roll up their sleeves. Customize whatever you want, track everything, and stay lean on cost. But spoiler: it's not always client-friendly.

Still relying on DMs and WhatsApp back-and-forths? You're losing clients while checking your phone. A booking page converts scrolls into sessions while you sleep.

Let's cut the fluff. You're a personal trainer, not a web developer. You need a high-converting website that books sessions while you're smashing reps with clients. Here are the 5 best free website builders made for trainers in 2025.

Let's get something straight: SEO isn't for nerds in glasses. It's for smart coaches who want to get found while they're training. Here's how to rank higher, book more, and dominate your local market.

Lifting weights is straightforward—pick heavy things up, put them down again. But if it were that simple, everyone would look like a superhero. Learn the real fundamentals that move you from casual gym-goer to results-driven lifter.

Prepare to Have Your Gains Questioned (and Then Reaffirmed)

Berlin's gym scene is evolving with new training methodologies, equipment innovations, and coaching techniques that are changing how we build strength.